﻿namespace SqlExport.View.Converters
{
    using System;
    using System.ComponentModel;
    using System.Drawing;
    using System.Drawing.Imaging;
    using System.IO;
    using System.Monads;
    using System.Runtime.InteropServices;
    using System.Windows;
    using System.Windows.Data;
    using System.Windows.Interop;
    using System.Windows.Media.Imaging;

    using SqlExport.Logic;

    /// <summary>
    /// Defines the ImageConverter type.
    /// </summary>
    public class ImageToBitmapImageConverter : IValueConverter
    {
        #region IValueConverter Members

        /// <summary>
        /// Converts a value.
        /// </summary>
        /// <param name="value">The value produced by the binding source.</param>
        /// <param name="targetType">The type of the binding target property.</param>
        /// <param name="parameter">The converter parameter to use.</param>
        /// <param name="culture">The culture to use in the converter.</param>
        /// <returns>
        /// A converted value. If the method returns null, the valid null value is used.
        /// </returns>
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            return ((value as Image).ToStream() ?? (value as Icon).ToStream()).ToBitmapImage();
        }

        /// <summary>
        /// Converts a value.
        /// </summary>
        /// <param name="value">The value that is produced by the binding target.</param>
        /// <param name="targetType">The type to convert to.</param>
        /// <param name="parameter">The converter parameter to use.</param>
        /// <param name="culture">The culture to use in the converter.</param>
        /// <returns>
        /// A converted value. If the method returns null, the valid null value is used.
        /// </returns>
        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            throw new NotImplementedException();
        }

        #endregion
    }
}
